Small electric shock... Can't be normal

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Common Wiggler
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Small electric shock... Can't be normal

Post by matt.patey » Mon May 12, 2008 9:45 pm

I was surprised when after turning on my Ensoniq ESQ-1 to get a small shock when touching the patch cable after plugging it into the mono out. Has anyone else experienced this before? The synth has a 220v supply so I'm using a converter to use it here in Canada---could this have anything to do with it?

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Muff Wiggler
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Post by Muff Wiggler » Fri Jun 27, 2008 1:36 am

wow.... can't say I've ever had such a thing!

sorry I can't offer any help

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Post by Kent » Tue Jul 08, 2008 4:40 pm

I guess that 'converter' means 'step-down transformer', right?

Your synth is probably using the 1/4" jack's shield as a path to ground since the ground path is broken by using the step-down. Something in your system is putting some voltage on the shield (which is connected to the jack's collar) and you be gettin' zapped.

Not knowing what your setup is & having consumed the majority of a fine bottle of wine; I'm takin' a stab in the dark on this one.

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Chuck E. Jesus
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Post by Chuck E. Jesus » Tue Jul 08, 2008 5:38 pm

first thing i'd do is make sure everything is properly grounded...

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